Merge pull request #134 from ONLYOFFICE/feature/Bug35305

.

word/Editor/Paragraph.js

@@ -12159,7 +12159,7 @@ Paragraph.prototype.GetSelectedContentControls = function()
 	}
 	else
 	{
-		if (this.Content[this.CurPos.ContentPos].GetSelectedContentControls)
+		if (this.Content[this.CurPos.ContentPos] && this.Content[this.CurPos.ContentPos].GetSelectedContentControls)
 			this.Content[this.CurPos.ContentPos].GetSelectedContentControls(arrContentControls);
 	}
 

word/Editor/StructuredDocumentTags/BlockLevel.js

@@ -1077,6 +1077,10 @@ CBlockLevelSdt.prototype.GetContentControlPr = function()
 
 	return oPr;
 };
+CBlockLevelSdt.prototype.Restart_CheckSpelling = function()
+{
+	this.Content.Restart_CheckSpelling();
+};
 //--------------------------------------------------------export--------------------------------------------------------
 window['AscCommonWord'] = window['AscCommonWord'] || {};
 window['AscCommonWord'].CBlockLevelSdt = CBlockLevelSdt;